UNIT 3
P20: 1. D 2. F 3. H 4. B 5. L 6. J 7. K 8. C 9. A 10. G 11 I. 12.E
P21-22: 1. F 2. B 3. D 4. E 5. A 6. C 7. G 8. J 9. H 10.I
P23-24: 1. which 2. who/whom/that 3. which 4. which 5. who/that 6. which/that 7. where/in which 8. who/whom/Ø 9. which/that 10. which
P24:
1. The medical instruments THAT/WHICH/Ø we received last week were made in Germany.
2. The nurse WHO/THAT is taking Tom's temperature is very friendly.
3. The vertebral column, WHICH runs from the brain down through the back, protects the spine cord.
4. The bone WHICH/THAT extending from the hip bone to the knee is called the femur.
5. The patient WHO/THAT is having his BP checked will be discharged tomorrow.
6. Hue Central Hospital, WHERE/IN WHICH my mother works, has a lot of experienced doctors.
7. The hospital WHERE/IN WHICH my sister is being treated is very clean.
8. The heart í controlled by THE nerves WHICH/THAT originate....node.
9. One of the...liver, WHERE/IN WHICH bile is produced.
10. Dr. Smith, WHO examined you yesterday, has been....15 years.UNIT 4
P29: 1. lining 2. branches 3. inhalation/inspiration - expiration/exhalation 4. exhaled/expired/breathed out 5. elastic 6. lines 7. divided 8. elastic 9. contracts 10. remove
P30: 1. C 2. B 3. I 4. G 5. E 6. A 7. H 8. J 9. D 10. F
P32: PRACTICE 1:
1. was treated/ was being treated 2. treats 3. was prescribed 4. prescribed 5. declared 6. are used 7. is transmitted 8. is attacked 9. infect 10. are found
P32: PRACTICE 2:
1. is surrounded by many...vessels
2. is secreted by the beta...pancreas.
3. may be prescribed (by doctors) to treat...flu
4. was declared by WHO in June 2009.
5. is caused by a virus called HIV.
6. have been discovered (by scientists) since the last century.
7. When was penicillin discovered by SAF?
8. will be operated on by Dr. S.
9. is being treated by Dr. N at the moment.
10. are controlled by the NS.
11. was thought TO HAVE HAPPENED because of...night
12. is said TO BE INFECTED with HIV